| 000 | 00422nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 230719b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aResearch highlights of the national bureau of standards | ||
| 260 |
_aWashington: _bUnited States Department of Commerce, _c1959 |
||
| 300 | _a169p. | ||
| 650 | _aScience | ||
| 653 | _aResearch | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c53621 _d53621 |
||